public class FourSeasonsDemo {
    public static void main(String[] args) {
        //        一年有四季，根据用户输入的月份，给出对应的季节。
        int mouth = 5;
        if ((mouth == 12) && (mouth == 1) && (mouth == 2)) {
            System.out.println(mouth + "月是冬季");
        } else if ((mouth == 3) && (mouth == 4) && (mouth == 5)) {
            System.out.println(mouth + "月是春季");
        } else if ((mouth == 6) && (mouth == 7) && (mouth == 8)) {
            System.out.println(mouth + "月是夏季");
        } else {
            System.out.println(mouth + "月是秋季");
        }
    }
}
